If I take a tin of varnish/paint on the plane in my suitcase will it explode?

I dont' think it will explode as the cargo hold on the plane is pressurized, however, you should check with your airline because it may be prohibited. Flammable paints are prohibited in both checked and carry on luggage.





http://www.tsa.dhs.gov/travelers/airtrav鈥?/a>